TY  - BOOK
AU  - Hart,William L.
TI  - College Algebra and Trigonometry
SN  - 0669198021
PY  - 0000///59
PB  - DC Heath
UR  - http://www.archive.org/details/collegealgebratr00hart
UR  - http://www.openlibrary.org/books/OL22790302M
ER  -